wde14510 wde14510
  • 12-11-2019
  • Mathematics
contestada

what is x? 3x + 2x = 90

what is x 3x 2x 90 class=

Respuesta :

ClarySmith ClarySmith
  • 12-11-2019

Answer:

×=18

Step-by-step explanation:

5x=90

×=90/5

×=18

2×18=36 3×18=54

54+18= 90

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